Strasbourg weather in August
Strasbourg in August averages 20°C (69°F), 61 mm of rain and 7.1 hours of sun a day.
Of the twelve months in Strasbourg, August is the second warmest, the fourth wettest and the third sunniest.

- Average temp
- 20°C (69°F)
15–26°C · 58–79°F
- Rainfall
- 61 mm
Showers likely
- Sunshine
- 7.1 h
hours per day
- Wind
- 8 km/h
What is Strasbourg like in August?
Daytime
Days are warm, typically in the mid-20s°C or above.
Rain
Some rain is likely; pack for showers.
Evening
Evenings are cooler. A layer helps after sunset.
What should I pack for Strasbourg in August?
A light rain jacket
About 61 mm falls this month — showers rather than washouts.
A layer for the evening
The day swings about 12°C between its low and its high.
August compared with July and September
August in Strasbourg is about the same temperature as July and 11 mm drier than it, which averages 21°C (69°F).
August in Strasbourg is 4.1°C warmer than September and about as wet as it, which averages 16°C (61°F).
Daylight in Strasbourg in August
On 15 August the sun is up for 14 hours 20 minutes in Strasbourg, rising about 06:22 and setting about 20:42 local time.
August ends 1 hour 35 minutes shorter than it begins, so the last week of the month is a different length of day from the first.
That is 1 hour 47 minutes short of June, the longest-lit month here.
Where to stay in Strasbourg
Dates are a starting point for August.

Travel guides for Strasbourg
What to read before you book.

Strasbourg weather by month
TemperatureRainfall
How August compares with the rest of the year
August is highlighted. Every other month links to its own page.
| Month | Average | Rainfall |
|---|---|---|
| January | 3°C / 37°F | 35 mm |
| February | 4°C / 38°F | 34 mm |
| March | 7°C / 45°F | 39 mm |
| April | 11°C / 53°F | 42 mm |
| May | 16°C / 60°F | 77 mm |
| June | 19°C / 66°F | 68 mm |
| July | 21°C / 69°F | 72 mm |
| August | 20°C / 69°F | 61 mm |
| September | 16°C / 61°F | 55 mm |
| October | 12°C / 53°F | 59 mm |
| November | 6°C / 44°F | 47 mm |
| December | 3°C / 38°F | 45 mm |
Similar weather in August
Other destinations whose August averages sit close to this one.
Check another month
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FAQs about Strasbourg in August
August climate averages for Strasbourg, 1991–2020.
Strasbourg averages 20°C (69°F) in August, ranging from about 15°C (58°F) at night to 26°C (79°F) in the afternoon. That is a 1991–2020 average, so an individual week can run either side of it.
Some. About 61 mm falls across August, enough to need a light jacket but not enough to reshape a trip.
Yes. August averages 20°C (69°F) against 16°C (61°F) in September — 4.1°C warmer.
August is about as warm as July, and 11 mm drier.
Yes. August falls inside the most comfortable stretch of the year here, April to September, on temperature and rainfall together.
About 7.1 hours of sun a day on the 1991–2020 average.
This page does not show today's weather. It is a 1991–2020 climate normal from Meteostat — a long-run average of what August is usually like, which is what you want when booking months ahead. For today or the coming week, check a live forecast.
About 14 hours 20 minutes of daylight in mid-August, against 16 hours 7 minutes in June and 8 hours 19 minutes in December.
On 15 August, sunrise is about 06:22 and sunset about 20:42 local time. Both shift across the month — the month ends 1 hour 35 minutes shorter than it starts.


